149 hedge funds and large institutions have $463M invested in Vicor in 2018 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 51 increasing their positions, 49 reducing their positions, and 30 closing their positions.

Holders
149
Holders Change
-9
Holders Change %
-5.7%
% of All Funds
3.33%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.09%
New
22
Increased
51
Reduced
49
Closed
30
Calls
$5.42M
Puts
$7.09M
Net Calls
-$1.67M
Net Calls Change
+$1.46M
Name Market Value Shares Shares
Change
Shares
Change %
BlackRock
1
BlackRock
New York
$88.8M 2,349,792 -11,871 -0.5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$79.9M 2,113,614 +364,596 +21%
BTP
3
Bloom Tree Partners
New York
$30.2M 798,900 +337,100 +73%
ACM
4
Ashford Capital Management
Delaware
$28.1M 743,800 +149,970 +25%
O
5
OppenheimerFunds
New York
$19.1M 504,462 +1,341 +0.3%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$18.7M 495,575 +48,853 +11%
HRCM
7
Hood River Capital Management
Florida
$17.9M 473,582 +473,582 New
State Street
8
State Street
Massachusetts
$17.4M 460,224 -13,066 -3%
Northern Trust
9
Northern Trust
Illinois
$8.95M 236,667 -2,210 -0.9%
OAM
10
Oberweis Asset Management
Illinois
$8.08M 213,860 +35,660 +20%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$7.38M 195,162 +13,802 +8%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$7.18M 189,887 +1,322 +0.7%
Principal Financial Group
13
Principal Financial Group
Iowa
$4.97M 131,460 +1,847 +1%
TMC
14
Trellus Management Company
Florida
$4.84M 128,045
Ameriprise
15
Ameriprise
Minnesota
$4.54M 120,184 +30,130 +33%
CIBC Private Wealth Group
16
CIBC Private Wealth Group
Georgia
$4.47M 118,300
FWC
17
First Washington Corp
Washington
$4.47M 118,180 +118,180 New
Janney Montgomery Scott
18
Janney Montgomery Scott
Pennsylvania
$4.31M 114,143 -19,045 -14%
First Trust Advisors
19
First Trust Advisors
Illinois
$4.18M 110,517 +84,231 +320%
SAM
20
Shikiar Asset Management
New York
$3.83M 101,280 -69,995 -41%
ACA
21
Apis Capital Advisors
New York
$3.78M 100,000 +100,000 New
MHP
22
Manatuck Hill Partners
Connecticut
$3.75M 99,297 -26,697 -21%
Ohio Public Employees Retirement System (OPERS)
23
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.72M 98,350 +10,000 +11%
Charles Schwab
24
Charles Schwab
California
$3.41M 90,308 -287 -0.3%
Invesco
25
Invesco
Georgia
$3.38M 89,459 -67,533 -43%